/*
Theme Name: CyberSamSec
Theme URI: https://cybersamsec.com
Author: Samuel Jegede (Cybersam)
Author URI: https://cybersamsec.com
Description: A professional cybersecurity blog theme for CyberSamSec — Tracking Threats. Building Skills. Becoming SOC-Ready. Built with Google AdSense, Yoast SEO, and full WordPress compatibility.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cybersamsec
Tags: blog, dark, cybersecurity, seo, adsense, responsive
*/

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #0f1627;
  --bg-card: #111827;
  --bg-card-hover: #1a2438;
  --border: #1e2d45;
  --border-bright: #2a4070;
  --accent: #00d4ff;
  --accent-2: #0066ff;
  --accent-glow: rgba(0, 212, 255, 0.15);
  --accent-green: #00ff88;
  --accent-red: #ff3b5c;
  --text-primary: #e8edf5;
  --text-secondary: #8fa3bf;
  --text-muted: #4a6080;
  --font-display: 'Share Tech Mono', 'Courier New', monospace;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-accent: 0 0 30px rgba(0, 212, 255, 0.1);
  --transition: 0.25s ease;
  --max-width: 1200px;
  --sidebar-width: 320px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--accent-green));
  z-index: 9999;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: 0.03em;
}

p { margin-bottom: 1.25rem; color: var(--text-secondary); }

ul, ol { padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; }

blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}

code {
  font-family: var(--font-mono);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--border);
  padding: 0.15em 0.45em;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--accent);
}

pre {
  background: #070b14;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1.5rem;
  overflow-x: auto;
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.9rem;
  color: var(--accent-green);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

th, td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
}

th {
  background: var(--bg-card);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

td { color: var(--text-secondary); }
tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

input, textarea, select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  outline: none;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

button, .btn, input[type="submit"] {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition);
}

button:hover, .btn:hover, input[type="submit"]:hover {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
}

.btn-primary:hover {
  background: #fff;
  border-color: #fff;
  color: var(--bg-primary);
}

/* ============================================================
   LAYOUT CONTAINERS
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-content {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 2.5rem;
  padding: 2.5rem 0 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.site-content.full-width {
  grid-template-columns: 1fr;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 2rem;
}

.site-branding { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.site-logo img { height: 44px; width: auto; }

.site-title-wrap {}
.site-title {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  display: block;
}
.site-title span { color: var(--accent); }
.site-tagline {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: block;
}

/* Nav */
.main-navigation { flex: 1; }

.main-navigation ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.main-navigation ul li a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  display: block;
  position: relative;
}

.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item > a {
  color: var(--accent);
  background: var(--accent-glow);
}

.main-navigation ul li.current-menu-item > a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%; transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* Dropdown */
.main-navigation ul li { position: relative; }
.main-navigation ul li ul {
  position: absolute;
  top: 100%; left: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 180px;
  flex-direction: column;
  gap: 0;
  display: none;
  z-index: 200;
  box-shadow: var(--shadow);
}
.main-navigation ul li:hover > ul { display: flex; }
.main-navigation ul li ul li a { padding: 0.6rem 1rem; border-radius: 0; }
.main-navigation ul li ul li a:hover { background: var(--bg-card-hover); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.header-search-form {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.header-search-form:focus-within { border-color: var(--accent); }
.header-search-form input {
  border: none;
  background: transparent;
  padding: 0.45rem 0.75rem;
  width: 160px;
  font-size: 0.82rem;
}
.header-search-form button {
  border: none;
  background: var(--bg-card-hover);
  padding: 0.45rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-radius: 0;
}
.header-search-form button:hover { color: var(--accent); background: var(--accent-glow); }

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  font-size: 1rem;
  cursor: pointer;
}

/* ============================================================
   HERO / BANNER
   ============================================================ */
.site-hero {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 4rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.site-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(0,102,255,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(0,212,255,0.06) 0%, transparent 60%);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  color: var(--accent-green);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-badge::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.hero-title .line-1 { color: #fff; display: block; }
.hero-title .line-2 { color: var(--accent); display: block; }
.hero-title .line-3 { color: var(--text-secondary); display: block; font-size: 0.6em; font-weight: 400; margin-top: 0.3em; }

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.hero-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-visual {
  width: 200px;
  flex-shrink: 0;
}

.terminal-box {
  background: #070b14;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,212,255,0.05);
}

.terminal-bar {
  background: var(--bg-card);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.terminal-dot:nth-child(1) { background: #ff5f57; }
.terminal-dot:nth-child(2) { background: #febc2e; }
.terminal-dot:nth-child(3) { background: #28c840; }

.terminal-title-bar {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

.terminal-body {
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.9;
}

.t-prompt { color: var(--accent-green); }
.t-cmd { color: #fff; }
.t-output { color: var(--text-secondary); padding-left: 1em; }
.t-highlight { color: var(--accent); }
.t-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--accent);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ============================================================
   BREAKING NEWS TICKER
   ============================================================ */
.news-ticker {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  overflow: hidden;
  height: 38px;
}

.ticker-label {
  flex-shrink: 0;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 1rem;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.ticker-track {
  overflow: hidden;
  flex: 1;
}

.ticker-items {
  display: flex;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
  align-items: center;
  height: 38px;
}

.ticker-items:hover { animation-play-state: paused; }

.ticker-item {
  color: var(--text-secondary);
  font-size: 0.82rem;
  padding: 0 2rem;
  white-space: nowrap;
}

.ticker-item::before {
  content: '//';
  color: var(--accent);
  margin-right: 0.5rem;
  font-family: var(--font-mono);
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   POST CARDS
   ============================================================ */
.posts-grid {
  display: grid;
  gap: 1.5rem;
}

.posts-grid.two-col { grid-template-columns: repeat(2, 1fr); }
.posts-grid.three-col { grid-template-columns: repeat(3, 1fr); }

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
  box-shadow: var(--shadow), var(--shadow-accent);
}

.post-card-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg-secondary);
}

.post-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card-thumb img { transform: scale(1.05); }

.post-card-thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 2rem;
  color: var(--border-bright);
}

.post-card-cat {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
}

.cat-badge {
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
}

.cat-badge.cat-news { background: var(--accent-red); }
.cat-badge.cat-projects { background: var(--accent-2); }
.cat-badge.cat-learning { background: var(--accent-green); color: #000; }
.cat-badge.cat-tools { background: #9b59b6; }

.post-card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.post-card-meta .sep { color: var(--border); }

.post-card-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  flex: 1;
}

.post-card-title a { color: var(--text-primary); }
.post-card-title a:hover { color: var(--accent); }

.post-card-excerpt {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.read-more {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.read-more:hover { color: #fff; }
.read-more::after { content: '→'; transition: transform var(--transition); }
.read-more:hover::after { transform: translateX(4px); }

.post-read-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Featured Post */
.post-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.post-card.featured .post-card-thumb {
  aspect-ratio: auto;
  min-height: 280px;
}

.post-card.featured .post-card-title { font-size: 1.5rem; }
.post-card.featured .post-card-body { padding: 2rem; justify-content: center; }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-view-all {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.section-view-all:hover { color: var(--accent); }

/* ============================================================
   MAIN CONTENT AREA
   ============================================================ */
.main-content { min-width: 0; }
.main-content section { margin-bottom: 3rem; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar { display: flex; flex-direction: column; gap: 1.75rem; }

.widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.widget-header {
  background: var(--bg-card-hover);
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.widget-header::before {
  content: '>';
  color: var(--accent-green);
}

.widget-body { padding: 1.25rem; }

/* About Widget */
.about-widget-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  margin-bottom: 1rem;
  object-fit: cover;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.about-widget-name {
  font-family: var(--font-mono);
  font-size: 1rem;
  text-align: center;
  color: #fff;
  margin-bottom: 0.25rem;
}

.about-widget-handle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-align: center;
  margin-bottom: 1rem;
}

.about-widget-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.skill-bar-wrap { margin-bottom: 0.75rem; }
.skill-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}
.skill-bar-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: 2px;
  transition: width 1s ease;
}

/* Recent Posts Widget */
.widget-posts-list { list-style: none; padding: 0; }
.widget-posts-list li {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.widget-posts-list li:last-child { border-bottom: none; padding-bottom: 0; }

.widget-post-thumb {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-secondary);
}

.widget-post-title {
  font-size: 0.82rem;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.25rem;
}
.widget-post-title a { color: inherit; }
.widget-post-title a:hover { color: var(--accent); }

.widget-post-date {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Categories Widget */
.widget-cats { list-style: none; padding: 0; }
.widget-cats li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.widget-cats li:last-child { border-bottom: none; }
.widget-cats li a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.widget-cats li a::before { content: '//'; color: var(--accent); font-family: var(--font-mono); font-size: 0.75rem; }
.widget-cats li a:hover { color: var(--accent); }
.widget-cats li .count {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}

/* Tags Widget */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-cloud a {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  transition: all var(--transition);
}
.tag-cloud a:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

/* Newsletter Widget */
.newsletter-form { display: flex; flex-direction: column; gap: 0.75rem; }
.newsletter-form input { font-size: 0.85rem; }
.newsletter-form button { justify-content: center; }
.newsletter-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

/* AdSense Widget */
.adsense-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  text-align: center;
}

.adsense-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* ============================================================
   SINGLE POST
   ============================================================ */
.post-header { margin-bottom: 2rem; }

.post-cats { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }

.post-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #fff;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.post-meta .sep { color: var(--border-bright); }
.post-meta a { color: var(--text-muted); }
.post-meta a:hover { color: var(--accent); }

.post-thumbnail {
  margin-bottom: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.post-thumbnail img { width: 100%; }

.post-content {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-secondary);
}

.post-content h2 {
  font-size: 1.5rem;
  color: #fff;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.post-content h3 {
  font-size: 1.2rem;
  color: var(--accent);
  margin: 2rem 0 0.75rem;
}

.post-content h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin: 1.5rem 0 0.5rem;
}

.post-content p { margin-bottom: 1.25rem; }
.post-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.post-content ul, .post-content ol { margin-bottom: 1.25rem; }
.post-content li { color: var(--text-secondary); }

.post-content img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* In-article AdSense */
.in-article-ad {
  margin: 2rem 0;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.in-article-ad-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* Post Footer */
.post-footer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }

.post-tags { margin-bottom: 1.5rem; }
.post-tags-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.post-share { margin-bottom: 1.5rem; }
.post-share-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.share-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.share-btn {
  font-size: 0.78rem;
  padding: 0.45rem 1rem;
}

/* Author Box */
.author-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin: 2rem 0;
}

.author-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex-shrink: 0;
  background: var(--bg-secondary);
}

.author-name {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.author-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 0.75rem; }
.author-bio { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

/* Post Navigation */
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.nav-post {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  transition: all var(--transition);
}

.nav-post:hover {
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
}

.nav-post-dir {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.nav-post-title { font-size: 0.88rem; color: var(--text-primary); line-height: 1.4; }

.nav-post.next { text-align: right; }

/* Comments */
.comments-section { margin-top: 2.5rem; }

.comment-list { list-style: none; padding: 0; }

.comment {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.comment-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.comment-author {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.comment-date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.comment-text { font-size: 0.9rem; color: var(--text-secondary); }

.comment-form { margin-top: 2rem; }
.comment-form-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.comment-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.comment-form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.page-numbers {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.page-numbers:hover, .page-numbers.current {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { margin: 0 0.5rem; color: var(--border-bright); }
.breadcrumbs .current { color: var(--text-secondary); }

/* ============================================================
   ARCHIVE / CATEGORY PAGE
   ============================================================ */
.archive-header {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
}

.archive-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.archive-title { font-size: 2rem; color: #fff; margin-bottom: 0.75rem; }
.archive-desc { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   SEARCH RESULTS
   ============================================================ */
.search-header { margin-bottom: 2rem; }
.search-title { font-size: 1.5rem; color: #fff; margin-bottom: 0.5rem; }
.search-query { color: var(--accent); }
.search-count { font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-muted); }

/* ============================================================
   PAGE / ABOUT
   ============================================================ */
.page-header { margin-bottom: 2.5rem; }
.page-title { font-size: 2.5rem; color: #fff; margin-bottom: 0.75rem; }
.page-subtitle { font-size: 1.1rem; color: var(--text-muted); }

.about-profile {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  position: sticky;
  top: 90px;
}

.profile-img {
  width: 100px; height: 100px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  margin: 0 auto 1rem;
  display: block;
  background: var(--bg-secondary);
  object-fit: cover;
}

.profile-name { font-size: 1.25rem; color: #fff; margin-bottom: 0.25rem; }
.profile-handle { font-family: var(--font-mono); font-size: 0.82rem; color: var(--accent); margin-bottom: 1rem; }

.profile-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-bottom: 1.5rem; }
.profile-badge {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.social-links { display: flex; justify-content: center; gap: 0.75rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.social-link:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }

/* Timeline */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.88rem; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.timeline-title { font-size: 1rem; color: #fff; margin-bottom: 0.35rem; }
.timeline-desc { font-size: 0.88rem; color: var(--text-muted); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
}

.contact-info-value { font-size: 0.92rem; color: var(--text-primary); }
.contact-info-value a { color: var(--accent); }

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  margin-top: 4rem;
}

.footer-widgets {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding: 3.5rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-logo-wrap { margin-bottom: 1rem; }
.footer-logo-wrap img { height: 40px; }
.footer-about-text { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 1.25rem; }

.footer-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-title::before {
  content: '';
  width: 12px; height: 2px;
  background: var(--accent);
}

.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-links li a::before { content: '>'; color: var(--border-bright); font-family: var(--font-mono); font-size: 0.8rem; }
.footer-links li a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
}

.footer-bottom-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-copyright a { color: var(--accent); }

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
}

.footer-bottom-links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.footer-bottom-links a:hover { color: var(--accent); }

/* ============================================================
   NOTICE BAR
   ============================================================ */
.notice-bar {
  background: rgba(0,212,255,0.05);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.notice-icon { color: var(--accent); font-size: 1rem; flex-shrink: 0; }

/* ============================================================
   LOADING & SKELETON
   ============================================================ */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.w-100 { width: 100%; }
.hidden { display: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .site-content { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-widgets { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-profile { grid-template-columns: 1fr; }
  .profile-card { position: static; }
}

@media (max-width: 768px) {
  .main-navigation { display: none; }
  .main-navigation.open { display: block; }
  .main-navigation.open ul { flex-direction: column; gap: 0; background: var(--bg-card); border-top: 1px solid var(--border); }
  .main-navigation.open ul li a { padding: 0.75rem 1rem; border-radius: 0; }
  .menu-toggle { display: flex; }
  .site-hero { padding: 2.5rem 1rem; }
  .posts-grid.two-col, .posts-grid.three-col { grid-template-columns: 1fr; }
  .post-card.featured { grid-template-columns: 1fr; }
  .post-card.featured .post-card-thumb { min-height: 200px; }
  .footer-widgets { grid-template-columns: 1fr 1fr; gap: 2rem; padding: 2rem 1rem; }
  .sidebar { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .post-navigation { grid-template-columns: 1fr; }
  .comment-form-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .header-search-form { display: none; }
}

@media (max-width: 480px) {
  .footer-widgets { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 1rem; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header, .sidebar, .site-footer, .news-ticker { display: none; }
  .site-content { grid-template-columns: 1fr; }
  body { background: #fff; color: #000; }
}